Home / 804,934.17-1,205,408.33-591,195.24

Finding the Fourth Proportional to 804,934.17, 1,205,408.33 and 591,195.24

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Solution

The fourth proportional to 804,934.17, 1,205,408.33 and 591,195.24 is: 885,329.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    804,934.17 : 1,205,408.33 = 591,195.24 : x
  2. Step 2: Convert to fraction form
    804,934.17/1,205,408.33 = 591,195.24/x
  3. Step 3: Cross multiply
    804,934.17x = 1,205,408.33 × 591,195.24
  4. Step 4: Simplify right side
    804,934.17x = 712,631,666,952.35
  5. Step 5: Solve for x
    x = 712,631,666,952.35/804,934.17
  6. Step 6: Final answer
    x = 885,329.13

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.